<!DOCTYPE html>
<html lang='en'>
<head>
    <meta charset='UTF-8'>
    <meta name='viewport' content='width=device-width, initial-scale=1.0'>
    <meta http-equiv='X-UA-Compatible' content='ie=edge'>
    <title>Document</title>
    <link rel="stylesheet" href="./css/reset.css">
    <style>
    html,body{
        height: 100%;
    }
    img{
        width: 100%;
        height: 100%;
    }
    </style>
</head>
<body>
    <img src="./images/buy.png" alt="">
</body>
</html>
<script>
    /*

    */
</script>